| Host: | E. coli |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description : | Recombinant-Human MAPK1-N-His protein was developed from e. coli and has a target region of N-His. For use in research applications. |
| Formulation: | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. |
| Storage Instruction: | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at-20 to-80°C for twelve months from the date of receipt. |
| Gene Symbol: | MAPK1 |
| Gene ID: | 5594 |
| Uniprot ID: | MK01_HUMAN |
| Immunogen Region: | Val104-Lys342 |
| Immunogen: | Homo sapiens (Human) |
| Function | Serine/threonine kinase which acts as an essential component of the MAP kinase signal transduction pathway. MAPK1/ERK2 and MAPK3/ERK1 are the 2 MAPKs which play an important role in the MAPK/ERK cascade. They participate also in a signaling cascade initiated by activated KIT and KITLG/SCF. Depending on the cellular context, the MAPK/ERK cascade mediates diverse biological functions such as cell growth, adhesion, survival and differentiation through the regulation of transcription, translation, cytoskeletal rearrangements. The MAPK/ERK cascade also plays a role in initiation and regulation of meiosis, mitosis, and postmitotic functions in differentiated cells by phosphorylating a number of transcription factors. About 160 substrates have already been discovered for ERKs. Many of these substrates are localized in the nucleus, and seem to participate in the regulation of transcription upon stimulation. However, other substrates are found in the cytosol as well as in other cellular organelles, and those are responsible for processes such as translation, mitosis and apoptosis. Moreover, the MAPK/ERK cascade is also involved in the regulation of the endosomal dynamics, including lysosome processing and endosome cycling through the perinuclear recycling compartment (PNRC).as well as in the fragmentation of the Golgi apparatus during mitosis. The substrates include transcription factors (such as ATF2, BCL6, ELK1, ERF, FOS, HSF4 or SPZ1), cytoskeletal elements (such as CANX, CTTN, GJA1, MAP2, MAPT, PXN, SORBS3 or STMN1), regulators of apoptosis (such as BAD, BTG2, CASP9, DAPK1, IER3, MCL1 or PPARG), regulators of translation (such as EIF4EBP1 and FXR1) and a variety of other signaling-related molecules (like ARHGEF2, DCC, FRS2 or GRB10). Protein kinases (such as RAF1, RPS6KA1/RSK1, RPS6KA3/RSK2, RPS6KA2/RSK3, RPS6KA6/RSK4, SYK, MKNK1/MNK1, MKNK2/MNK2, RPS6KA5/MSK1, RPS6KA4/MSK2, MAPKAPK3 or MAPKAPK5) and phosphatases (such as DUSP1, DUSP4, DUSP6 or DUSP16) are other substrates which enable the propagation the MAPK/ERK signal to additional cytosolic and nuclear targets, thereby extending the specificity of the cascade. Mediates phosphorylation of TPR in response to EGF stimulation. May play a role in the spindle assembly checkpoint. Phosphorylates PML and promotes its interaction with PIN1, leading to PML degradation. Phosphorylates CDK2AP2. Acts as a transcriptional repressor. Binds to a GCAAAGC consensus sequence. Repress the expression of interferon gamma-induced genes. Seems to bind to the promoter of CCL5, DMP1, IFIH1, IFITM1, IRF7, IRF9, LAMP3, OAS1, OAS2, OAS3 and STAT1. Transcriptional activity is independent of kinase activity. |
| Protein Name | Mitogen-Activated Protein Kinase 1Map Kinase 1Mapk 1Ert1Extracellular Signal-Regulated Kinase 2Erk-2Map Kinase Isoform P42P42-MapkMitogen-Activated Protein Kinase 2Map Kinase 2Mapk 2 |
| Database Links | Reactome: R-HSA-111995Reactome: R-HSA-112409Reactome: R-HSA-112411Reactome: R-HSA-1181150Reactome: R-HSA-1295596Reactome: R-HSA-1502540Reactome: R-HSA-162658Reactome: R-HSA-170968Reactome: R-HSA-198753Reactome: R-HSA-202670Reactome: R-HSA-2029482Reactome: R-HSA-2173795Reactome: R-HSA-2173796Reactome: R-HSA-2559580Reactome: R-HSA-2559582Reactome: R-HSA-2559585Reactome: R-HSA-2871796Reactome: R-HSA-3371453Reactome: R-HSA-375165Reactome: R-HSA-437239Reactome: R-HSA-444257Reactome: R-HSA-445144Reactome: R-HSA-450341Reactome: R-HSA-456926Reactome: R-HSA-5654726Reactome: R-HSA-5654727Reactome: R-HSA-5654732Reactome: R-HSA-5654733Reactome: R-HSA-5663213Reactome: R-HSA-5668599Reactome: R-HSA-5673001Reactome: R-HSA-5674135Reactome: R-HSA-5674499Reactome: R-HSA-5675221Reactome: R-HSA-6798695Reactome: R-HSA-6802946Reactome: R-HSA-6802948Reactome: R-HSA-6802952Reactome: R-HSA-6802955Reactome: R-HSA-6811558Reactome: R-HSA-74749Reactome: R-HSA-877300Reactome: R-HSA-879415Reactome: R-HSA-881907Reactome: R-HSA-8939211Reactome: R-HSA-8940973Reactome: R-HSA-8943724Reactome: R-HSA-9627069Reactome: R-HSA-9634635Reactome: R-HSA-9634638Reactome: R-HSA-9635465Reactome: R-HSA-9649948Reactome: R-HSA-9652169Reactome: R-HSA-9652817Reactome: R-HSA-9656223Reactome: R-HSA-9664422Reactome: R-HSA-9725371Reactome: R-HSA-9732724Reactome: R-HSA-9768919Reactome: R-HSA-982772Reactome: R-HSA-9842640Reactome: R-HSA-9856649 |
| Cellular Localisation | CytoplasmCytoskeletonSpindleNucleusMicrotubule Organizing CenterCentrosomeMembraneCaveolaCell JunctionFocal AdhesionAssociated With The Spindle During Prometaphase And MetaphasePea15-Binding And Phosphorylated Dapk1 Promote Its Cytoplasmic RetentionPhosphorylation At Ser- 246 And Ser-248 As Well As Autophosphorylation At Thr-190 Promote Nuclear Localization |
| Alternative Protein Names | Mitogen-Activated Protein Kinase 1 proteinMap Kinase 1 proteinMapk 1 proteinErt1 proteinExtracellular Signal-Regulated Kinase 2 proteinErk-2 proteinMap Kinase Isoform P42 proteinP42-Mapk proteinMitogen-Activated Protein Kinase 2 proteinMap Kinase 2 proteinMapk 2 proteinMAPK1 proteinERK2 proteinPRKM1 proteinPRKM2 protein |
Information sourced from Uniprot.org
